Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)80 49 -31 -38.8%
Incl. Wall Time (microsec) per call 40 25 -16 -38.8%
Excl. Wall Time (microsec)24 16 -8 -33.3%
Incl. CPU (microsecs)83 52 -31 -37.3%
Incl. CPU (microsecs) per call 42 26 -16 -37.3%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. MemUse (bytes) per call 3,996 3,996 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for system_register [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
system_register0 N/A% -31 -4.3% -31 -12.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -25.8% -4 -12.9% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -31 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -15 -48.4% -16 -51.6% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -8 -25.8% -8 -25.8% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -3 -9.7% 0 N/A% 0 N/A%